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x in (-oo:+oo)
a^2*((30*a^3*b)/5)*b^2 = 0
6*a^5*b^3 = 0
x naleu017Cy do R
x in (-oo:+oo)
| -2(2x-1)=9 | | 7y/10+3=3y/4 | | 2(-x)=200 | | 5(w-3)-8w=-21 | | 2x(4x)=200 | | 2x^3-4x+4=0 | | -5v+3(v+8)=20 | | (10+4x^6-10x^7+3x^2)-(5+4x^2-x^6+3x^7)= | | 1-.75(v+2)=-8 | | 5(-4+x)+3x+-9x=6-(2x+5)+8x | | 5s^2-6=-55 | | -32=4(u-4)-64 | | -3(4z-7)-4(2z+3)-11z= | | 4x^6-4x^2= | | x+2x+13=73 | | 3(2q-5)=2(3q+7) | | -6x+5(-4x-12)=-190 | | 3x+7=42 | | -5x+3(x+7)=7 | | (7x-4)=180 | | 2-x+3*y=71 | | a^2*a^5*a^7= | | 59+6y-22=17y-11-3y | | 4x-2(x-2)=-3+5x-8 | | ln(1-2x)=0.4 | | 100=137.52+0.52m | | 2000000x=160000 | | 2x^2y^3+4x^2y^3= | | w/5=w/4-3 | | x+21=-7 | | .75(x+4)=13.5 | | 3(x+2)+4x-4=65 |